महाभारतः mahābhārataḥ - book-12, chapter-328, verse-42

ततः स ब्रह्मणः पुत्र आद्यो ऋषिवरस्त्रितः ।
उत्ततारोदपानाद्वै पृश्निगर्भानुकीर्तनात् ॥४२॥

42. tataḥ sa brahmaṇaḥ putra ādyo ṛṣivarastritaḥ ,
uttatārodapānādvai pṛśnigarbhānukīrtanāt.

42. tataḥ saḥ brahmaṇaḥ putraḥ ādyaḥ ṛṣivaraḥ tritaḥ
uttatāra udapānāt vai pṛśnigarbha-anukīrtanāt

42. tataḥ saḥ brahmaṇaḥ ādyaḥ ṛṣivaraḥ tritaḥ
vai pṛśnigarbha-anukīrtanāt udapānāt uttatāra

42. Then, that Trita, the first and foremost sage, son of Brahmā, indeed emerged from the well due to the invocation of Pṛśnigarbha.

Words meanings summery:

• ततः (tataḥ) - then, thereafter (then, thence, therefore, from that)

• सः (saḥ) - that (referring to Trita) (he, that (masculine singular nominative))

• ब्रह्मणः (brahmaṇaḥ) - of Brahmā (the creator god) (of Brahmā (the creator god), of sacred text/prayer)

• पुत्रः (putraḥ) - son

• आद्यः (ādyaḥ) - first, primeval (referring to Trita's status) (first, primeval, earliest, principal)

• ऋषिवरः (ṛṣivaraḥ) - foremost sage (excellent sage, best of sages)

• त्रितः (tritaḥ) - Trita (the sage) (Trita (a sage's name))

• उत्ततार (uttatāra) - emerged (he emerged, rose out of, crossed)

• उदपानात् (udapānāt) - from the well (from the well, from the water-reservoir)

• वै (vai) - indeed (indeed, certainly, surely (an emphatic particle))

• पृश्निगर्भ-अनुकीर्तनात् (pṛśnigarbha-anukīrtanāt) - due to the invocation of Pṛśnigarbha (from the invocation/praise of Pṛśnigarbha)

Words meanings and morphology

ततः (tataḥ) - then, thereafter (then, thence, therefore, from that)

(indeclinable)

सः (saḥ) - that (referring to Trita) (he, that (masculine singular nominative))

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

ब्रह्मणः (brahmaṇaḥ) - of Brahmā (the creator god) (of Brahmā (the creator god), of sacred text/prayer)

(noun)

Genitive, masculine, singular of brahman

brahman - the creator god Brahmā; sacred utterance, prayer, Veda; the Absolute Reality (neuter)

पुत्रः (putraḥ) - son

(noun)

Nominative, masculine, singular of putra

putra - son, child

आद्यः (ādyaḥ) - first, primeval (referring to Trita's status) (first, primeval, earliest, principal)

(adjective)

Nominative, masculine, singular of ādya

ādya - first, primeval, earliest, initial, principal, chief

Derived from ādi (beginning)

ऋषिवरः (ṛṣivaraḥ) - foremost sage (excellent sage, best of sages)

(noun)

Nominative, masculine, singular of ṛṣivara

ṛṣivara - best of sages, excellent sage

Compound type : tatpuruṣa (ṛṣi+vara)

• ṛṣi – seer, sage, inspired poet
  noun (masculine)
• vara – best, excellent, choice, boon
  adjective (masculine)

त्रितः (tritaḥ) - Trita (the sage) (Trita (a sage's name))

(proper noun)

Nominative, masculine, singular of trita

trita - Trita (name of a Vedic sage)

उत्ततार (uttatāra) - emerged (he emerged, rose out of, crossed)

(verb)

3rd person , singular, active, perfect (lit) of ut-tṛ

perfect active

root tṛ (to cross) with prefix ut (up, out)

Prefix: ut

Root: tṛ (class 1)

उदपानात् (udapānāt) - from the well (from the well, from the water-reservoir)

(noun)

Ablative, masculine, singular of udapāna

udapāna - well, water-reservoir, cistern

Compound type : tatpuruṣa (uda+pāna)

• uda – water
  noun (neuter)
• pāna – drinking, draught; also as a place for drinking
  noun (neuter)
  Root: pā (class 1)

वै (vai) - indeed (indeed, certainly, surely (an emphatic particle))

(indeclinable)

पृश्निगर्भ-अनुकीर्तनात् (pṛśnigarbha-anukīrtanāt) - due to the invocation of Pṛśnigarbha (from the invocation/praise of Pṛśnigarbha)

(noun)

Ablative, neuter, singular of pṛśnigarbha-anukīrtana

pṛśnigarbha-anukīrtana - the invocation, recitation, or praise of Pṛśnigarbha

Compound type : ṣaṣṭhī-tatpuruṣa (pṛśnigarbha+anukīrtana)

• pṛśnigarbha – Pṛśnigarbha (epithet of Vishnu/Narayana)
  proper noun (masculine)
• anukīrtana – recitation, praise, calling upon, invocation
  noun (neuter)
  Derived from anu-kīrt (to repeat, praise)
  Prefix: anu
  Root: kīrt (class 10)